105846454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 99439946

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 89, 119, 133, 178, 238, 263, 266, 323, 526, 623, 646, 1246, 1513, 1691, 1841, 2261, 3026, 3382, 3682, 4471, 4522, 4997, 8942, 9994, 10591, 11837, 21182, 23407, 23674, 28747, 31297, 34979, 46814, 57494, 62594, 69958, 84949, 163849, 169898, 201229, 327698, 397919, 402458, 444733, 594643, 795838, 889466, 1189286, 2785433, 3113131, 5570866, 6226262, 7560461, 15120922, 52923227, 105846454]

約数ペア:

[(1, 105846454), (2, 52923227), (7, 15120922), (14, 7560461), (17, 6226262), (19, 5570866), (34, 3113131), (38, 2785433), (89, 1189286), (119, 889466), (133, 795838), (178, 594643), (238, 444733), (263, 402458), (266, 397919), (323, 327698), (526, 201229), (623, 169898), (646, 163849), (1246, 84949), (1513, 69958), (1691, 62594), (1841, 57494), (2261, 46814), (3026, 34979), (3382, 31297), (3682, 28747), (4471, 23674), (4522, 23407), (4997, 21182), (8942, 11837), (9994, 10591)]